Originally posted by gonk:
If unplugging the coaxial eliminates the problem, I'd put in a call to your cable company and get them to check the ground on your cable service. It's possible that it's too messed up for even the Jensen to fix matters.
I would love to do that but I am pretty sure they will ask if ANYTHING with the picture or internet is affected by my complaint. If I say no, then they will likely tell me that their is no "issue" and the problem must lie with my gear.
But Gonk, the thing that keeps nagging me is why the 2200 seems to handle that hum but the 7500 can't? All other things being equal.